READ MORE: ITV Celebrity Catchphrase: Coronation Street star Beverley Callard's three ex husbands and actor daughter Many fans already tweeted about the guess star as they were gobsmacked to see Joan.
One person wrote: "I can only hope to look as gorgeous as Joan Collins does at 88 #MaskedSingerUK"Whilst another wrote: "Joan Collins in 88.
88!!! She looks absolutely incredible"A third said: "How old is Joan now? She must be about 90 but looks younger. "One Twitter user cheekily wrote: "Davina looking older than Joan lol. "Another said: "Dame Joan Collins looking like she's walked off the set of Dynasty #MaskedSinger #TheMaskedSingerUK. " Get the latest celebrity and TV news in your inbox.
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